Science

http://sbsscience6.wikispaces.com/




Geology - identify rocks: http://www.kidsgeo.com/geology-games/

Lots of sites: http://www.kidsknowit.com/

Energy: http://www.ngridsafetyworld.com/

Simple Machine Game: http://pbskids.org/zoom/games/goldburgertogo/rubegame.html




Pendulum Wave:
http://sciencedemonstrations.fas.harvard.edu/icb/icb.do?keyword=k16940&pageid=icb.page80863&pageContentId=icb.pagecontent341734&state=maximize&view=view.do&viewParam_name=indepth.html#a_icb_pagecontent341734